120271311

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4645

約数の個数: 40

約数和(自身を含む): 200288880

約数和(自身を除く): 80017569

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 4597, 8721, 13791, 26163, 41373, 78149, 87343, 124119, 234447, 262029, 372357, 703341, 786087, 1484831, 2110023, 2358261, 4454493, 6330069, 7074783, 13363479, 40090437, 120271311]

約数ペア:

[(1, 120271311), (3, 40090437), (9, 13363479), (17, 7074783), (19, 6330069), (27, 4454493), (51, 2358261), (57, 2110023), (81, 1484831), (153, 786087), (171, 703341), (323, 372357), (459, 262029), (513, 234447), (969, 124119), (1377, 87343), (1539, 78149), (2907, 41373), (4597, 26163), (8721, 13791)]